CVE-2016-1984
What it is
The setUpSubtleUserAccount function in /bin/bw on Harman AMX devices before 2016-01-20 has a hardcoded password for the 1MB@tMaN account, which makes it easier for remote attackers to obtain access via a (1) SSH or (2) HTTP session, a different vulnerability than CVE-2015-8362.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 4.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 4.1% in the next 30 days (EPSS).
- Severity: 9.8 CRITICAL (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 4.1% · EPSS, next 30 days
- Weakness
- CWE-255
- Record status
- Modified
Affected
- Harman Amx Firmware 1.2.322
- Harman Amx Firmware 1.3.100
Attack profile CVSS 3.0 · 9.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2016-1984.md and follow it. Check whether this project is affected by CVE-2016-1984. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.amx.com/techcenter/NXSecurityBrief/
- http://www.amx.com/techcenter/firmware.asp?Category=Hot%20Fix%20Files
- http://www.amx.com/techcenter/NXSecurityBrief/
- http://www.amx.com/techcenter/firmware.asp?Category=Hot%20Fix%20Files
References
- http://blog.sec-consult.com/2016/01/deliberately-hidden-backdoor-account-in.html
- http://seclists.org/fulldisclosure/2016/Jan/63
- http://www.amx.com/techcenter/NXSecurityBrief/
- http://www.amx.com/techcenter/firmware.asp?Category=Hot%20Fix%20Files
- https://ics-cert.us-cert.gov/advisories/ICSA-16-049-02
- https://www.kb.cert.org/vuls/id/992624
- https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20160121-0_AMX_Deliberately_hidden_backdoor_account_v10.txt
- http://blog.sec-consult.com/2016/01/deliberately-hidden-backdoor-account-in.html
- http://seclists.org/fulldisclosure/2016/Jan/63
- http://www.amx.com/techcenter/NXSecurityBrief/
- http://www.amx.com/techcenter/firmware.asp?Category=Hot%20Fix%20Files
- https://ics-cert.us-cert.gov/advisories/ICSA-16-049-02
- https://www.kb.cert.org/vuls/id/992624
- https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20160121-0_AMX_Deliberately_hidden_backdoor_account_v10.txt